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CAS号:15667-21-7
英文名称:D-ERYTHRONOLACTONE
英文同义词:D-ERYTHRONOLACTONE;D-Erythronolactone>D-Erythronic γ-Lactone;D-ERYTHRONO-1,4-LACTONE;D-ERYTHRONIC GAMMA-LACTONE;d-erythronic acid γ-lactone;D-Erythronic acid r-lactone;(3R,4R)-(-)-D-ERYTHRONOLACTONE;D-ERYTHRONIC ACID GAMMA-LACTONE;-3,4-Dihydroxydihydrofuran-2(3H)
中文名称:(3R,4R)-(-)-D-赤酮酸内酯
中文同义词:赤酮酸内酯;D-赤酮酸内酯;D-赤式-1,4-内酯;D-三羟丁酸 Γ-内酯;4R)-(-)-D-赤酮酸内酯;D-赤酮酸内酯/D-三羟丁酸内酯;D-ERYTHRONO-1,4-内酯;(3R,4R)-(-)-D-赤酮酸内酯;(3R,4R)-3,4-二羟基二氢呋喃-2(3H)-酮;(3R-顺式) (-)-二氢-3,4-二羟基-2(3H)-呋喃酮
分子式:C4H6O4
分子量:118.09
熔点:100-102 °C(lit.)
沸点:140.59°C (rough estimate)
密度:1.0887 (rough estimate)
折射率:-71 ° (C=1, H2O)
储存条件:Sealed in dry,Room Temperature
酸度系数(pKa):12.34±0.40(Predicted)
旋光性 (optical activity):[α]20/D 71°, c = 1 in H2O
BRN:81073
CAS 数据库:15667-21-7(CAS DataBase Reference)